Optic Transmitter with AGC CATV Transmitter 1550nm

  FWT-1550DT Series 1550 nm Advanced Type Directly Modulated Optical Transmitters Product DescriptionFWT-1550DT series of advanced 1550nm directly modulated optical transmitter, is mainly used in overlay insert systems to implement high-value and multi-functional local designed value-added services such as self-run programs. Low chirp, the output is the ITU standard wavelength, and the RF driver adopts a self-developed RF pre-distortion circuit and a built-in perfect microcomputer automatic monitoring system to ensure the excellent performance index of the device.FWT-1550DT series of advanced 1550nm directly modulated optical transmitter, suitable for 10 ~ 20 kilometers long distance transmission.Product featureTop quality: The low chirp, high linearity DFB laser, and RF pre-correction circuit are used to keep the C / CTB, C / CSO, and C / N indexes in the best state.Transmission range: 10 ~ 20 kilometers for short-distance transmission.Reliability: 19" 1U standard rack, built-in high-performance 1 + 1 hot backup power supply, which can work at 86 ~ 265Vac city network. MS automatic switching, and chassis temperature automatic control.Excellent performance-price ratio: suitable for FTTH triple play CATV from the headend to end user.Intuitive: The laser is the most expensive component of the device. The built-in microprocessor software monitors the working status of the laser, and the working parameters are displayed on the panel LCD.Network management type: SNMP network management, can realize the network management WEB monitoring function. Customized: Can be customized with 2 outputs, optical power 5 ~ 6dBm output. Detailed Photos     Product ParametersItemUnitPerformance ParameterNoteLaser Model DFBORTELWavelengthnm1550±10 Optical Modulation Method Directly Modulated Optical Output PowermW7~10 Channel Number (Analog)N59 Optical Connector FC/APC or SC/APCSpecified Before OrderingFrequency RangeMHz47~750(862) CNRdB≥52.0 FlatnessdB±0.83 RF Input Signal LeveldBuV78±5 C/CTBdB≥65.0 C/CSOdB≥65.0 RF Input ImpedanceΩ75 RF Input Reflection LossdB>16(47~550)MHz>14(550~862)MHz Power SupplyV90~265VAC or 48VDC Power ConsumptionW≤50Hot-pluggable Dual Power SupplyWorking TemperatureºC0~50Automatic Temperature ControlStorage TemperatureºC-20~85 Operating Relative Humidity%20%~85% Dimension″19"x15"x1.83"(W)x(D)x(H)Network Management Interface RJ45Supporting Web Browser and SNMPProduct Model SeriesFWT-1550DT -1X7 (1 way output power,  ≥ 7dBm)FWT-1550DT -1X8 (1 way output power,  ≥ 8dBm)FWT-1550DT -1X9 (1 way output power,  ≥ 9dBm)FWT-1550DT -1X10 (1 way output power,  ≥ 10dBm)FWT-1550DT -2X5 (2 ways output power,  ≥ 5dBm)FWT-1550DT -2X6 (2 ways output power,  ≥ 6dBm) FAQ 1. What are your terms of payment? Usually, we can accept T/T, PayPal, and Western Union. You can select the terms of payment which is more convenient for you. 2. What about the lead time? Usually, if there is a stock of goods, we will deliver the goods within 3~5 workdays after we receive the payment. 3. How about the shipping? Usually, we will deliver the goods via International Express like FedEx, DHL, TNT, UPS, and so on. The door-to-door delivery service will be provided. 4. How can I place an order? (1) An agreement is achieved on the product price and product specifications. (2) We make a proforma invoice for your confirmation. (3) When you agree on the proforma invoice, you make the payment. (4) We deliver the goods after we receive your payment. 5. Can you do OEM for us? Yes. If there is a certain order quantity, we can do OEM including printing, logo, and customized model for you. 6. What are the advantages of your products? Good quality and competitive prices. Strict quality control during the production process.Professional operations in processes of production, sales, assembling, packaging, and shipping.Good after-sale service. Professional online technical support can be provided. Moreover, if there is any problem with the goods, we will help to solve the problem or provide replacement of the goods.   /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1